Finding the Third Proportional to 2,109,791.25 and 3,268,933.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,109,791.25 : 3,268,933.88 = 3,268,933.88 : x
2. Step 2: Convert to fraction form
   2,109,791.25/3,268,933.88 = 3,268,933.88/x
3. Step 3: Cross multiply
   2,109,791.25x = 3,268,933.88 × 3,268,933.88
4. Step 4: Simplify right side
   2,109,791.25x = 10,685,928,679,122.52
5. Step 5: Solve for x
   x = 10,685,928,679,122.52/2,109,791.25
6. Step 6: Final answer
   x = 5,064,922.27